发明名称 |
Lower power, freon refrigeration assisted air separation |
摘要 |
Liquid oxygen and liquid nitrogen are produced from the separation of air in an installation of reduced size wherein the refrigeration necessary for the operation of the air separation unit is produced from the use of a single compander and a freon refrigeration unit affixed to a split-out stream of the main heat exchanger with appropriate recycling and heat exchange. The process for such an installation is also set forth.
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申请公布号 |
US4375367(A) |
申请公布日期 |
1983.03.01 |
申请号 |
US19810255910 |
申请日期 |
1981.04.20 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
PRENTICE, ALAN L. |
分类号 |
F25J3/04;(IPC1-7):F25J3/04 |
主分类号 |
F25J3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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